Return of the Ender Dragon: An Unofficial Overworld Heroes Adventure, Book Six

After dangerous adventures all over the Overworld and in Earth, Stevie, Alex, and Maison have managed to reassemble the mysterious Ender crystal—but they were too late! The Ender Dragon has escaped her prison in the End, and she’s tormenting the Overworld with Ender crystals of her own, and an army of terrifying monsters.

When the Ender Dragon threatens to travel to Earth as well, the friends have to take a stand. Can they wrest the Ender crystals away from the dragon, and defeat her evil mi...